THE WORKING PRINCIPLE
Approve the formula, sample, specification and package as one system before commercial production.
- 01Brief & feasibility
- 02Sample & revise
- 03Specify & package
- 04Scale & review
Give the brief a hierarchy
Begin with the customer, use occasion, destination and channel. Add the preferred format, serving, pack count, dietary requirements, quantity and target cost. Then distinguish what cannot change from what can be explored. This makes feedback useful when the first prototype exposes a conflict.
Consider a brief that asks for a compact serving, several high-dose ingredients and a particular price. Those requests may not fit together. Decide whether serving size, ingredient selection or cost can move. Write that decision into the brief before asking the technical team for another version.
Choose the format around the serving
Jentoor supports capsules, tablets, powders, liquids, gummies, chewable tablets, softgels, lozenges and oral dissolving films. Each format needs a project-specific review. An ingredient list alone does not determine which route is appropriate.
Ask different questions for different formats. Capsules require a practical fill and shell; tablets require a workable compression and size. Powders and liquids bring preparation and sensory decisions. Gummies, chewables and lozenges make taste and texture central. Softgels need compatible fill and shell systems, while films require attention to film dimensions and dose capacity. Avoid treating a change of format as a simple packaging change.
Make the ingredient specification precise
Define forms and amounts per unit and per serving. Ask what the assay basis means and whether carriers, flavors, shell materials or other components affect the finished specification. Botanical names should be supported by the relevant species, plant part and extract details. A common name does not establish that two materials are interchangeable.
Record which attributes support the intended product positioning and which are preferences. Claims require a separate review of the evidence and exact wording; a manufacturing partner’s ability to make a formula is not proof of a health benefit. For US advertising, the FTC expects health claims to be truthful, not misleading and supported by appropriate evidence.
Let the process challenge the concept
Ask the production team to identify the questions that could change the formula: fill volume, flow, compression, mixing, heat exposure, solubility or package fit. The relevant questions depend on the product. A feasibility review should explain the proposed adjustment and its effect on the serving, cost and consumer experience.
Excipients have technical roles. If a binder, flow aid, flavor or carrier is proposed, ask why it is needed and how it appears in the specification and label review. Removing a component without understanding its role can create a new development problem. Keep each accepted adjustment in the version history.
Use samples to answer defined questions
Label each sample with a version and preparation instructions. For powders, agree on liquid volume, temperature and mixing method before comparing flavor. For solid formats, record dimensions, serving count and use experience. Consolidate feedback into one revision request rather than sending contradictory comments through several channels.
Keep an approved reference sample and record the attributes that matter. Appearance or taste approval does not establish shelf life or production consistency. Identify what still needs testing, scale-up confirmation or packaging review instead of allowing “sample approved” to imply that every technical question is closed.
Connect the sample to the commercial system
Before production, align the quantitative formula, finished-product specification, process instructions, packaging and artwork. Agree on test methods, acceptance criteria and release responsibilities. FDA’s dietary supplement CGMP guidance describes specifications, production controls and records; the project needs its own documented requirements within the applicable framework.
Ask how the selected package will be represented in stability work and what evidence supports any proposed shelf-life statement. During scale-up, compare agreed physical and sensory attributes with the reference, alongside process and laboratory records. Record deviations and decisions so the next batch begins from a controlled version rather than memory.
Keep the formula controlled after launch
A replacement flavor, ingredient source or packaging component can affect more than purchasing. Route changes through a review of the specification, consumer experience, label and relevant evidence before use. Keep the current approved version accessible to the people ordering materials and releasing product.
For the next order, review unresolved issues and relevant feedback alongside production results. The goal is a repeatable product with an understandable history. Development is easier to manage when every decision has an owner, an agreed outcome and a record of what was approved.
YOUR NEXT CONVERSATION
What to prepare
- A ranked product brief and format feasibility review
- Precise ingredient and serving specifications
- Versioned sample feedback and approval
- Packaging, stability and testing responsibilities
- Documented scale-up and change decisions
Official references
Use these sources alongside a qualified, product-specific review. This guide provides general manufacturing and business information; it does not establish regulatory compliance or approve a product, label or claim.